Sadie sells pianos for $815, and the sales tax rate is 15% of the sales price. About how much is the sales tax on the piano?

A.$122.25

B.$830.00

C.$937.25

D.$692.75

1/8 + c = 4/5 what does c equal

Solve 3x - 9x + 7 - 3 = - 8

Alice has two pieces of strings each one is 8 inches long. How many inches of string does she have together

What is the sum of interior angles for a 24-gon

Find the product. Write your answer in exponential form. 3^9 • 3^7

A parallelogram with vertices (-1, 3), (5, 1), (3, - 2), and (-3, 0) is translated right 4 units, down 2 units. What are the coordinates of the vertices of the translated parallelogram? A. (3, 1), (9, - 1), (7, - 4), and (1, - 2) B.

The expression (4 log a) - (1/2 log b) + log c is equivalent to:

Find the mean median and mode and range of the data set - 22, 45, 30, 18, 22

Hamden city's police department needs to choose whether to build a new addition to the police station or to buy new squad cars. Which sampling option might they choose to survey the community? A. a random sample of 10% of Hamden students B.

N0 If n=143 what is the answer a b or c Answers A. 1 B. 143 C. 0